DreamGlas® is a series of custom-made replacement windows that bring the intricate style & distinct textured look of stained glass windows into an insulating window. , DreamGlas® is produced by a unique process applied to the surface of the glass, which is what sets it a part from all of the other glass styles. A great attribute of these windows is that most patterns do not require a third pane, which assures a more practical and affordable window. Each pattern custom made & sized for any shape or style of window including double hung, slider, picture, casement, bay, bow, garden windows and patio doors.